The Eufy RoboVac 11S is a budget-friendly vacuum cleaner robot that can be controlled using Arduino. It offers powerful suction and a slim design, making it ideal for cleaning under furniture and hard-to-reach areas. The RoboVac 11S uses infrared sensors to avoid obstacles and prevent falls. With Arduino integration, you can program the robot to clean specific areas or set up a cleaning schedule. It also supports voice control through Amazon Alexa or Google Assistant, allowing you to control the robot with simple voice commands.